/* 转场按钮样式 */
.transition-button {
    width: 16px;
    height: 22px;
    border: 2px solid #ffffff;
    border-radius: 2px;
    color: #ffffff;
    font-size: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 10;
}

/* 未添加转场状态 - 紫色 */
.transition-button.no-transition {
    background: linear-gradient(135deg, #3900f5, #8b7bc7);
}

/* 已添加转场状态 - 绿色 */
.transition-button.has-transition {
    background: linear-gradient(135deg, #52c41a, #73d13d);
}

.transition-button:hover {
    transform: scale(1.1);
}

/* 未添加转场的hover效果 */
.transition-button.no-transition:hover {
    box-shadow: 0 4px 8px rgba(57, 0, 245, 0.4);
}

/* 已添加转场的hover效果 */
.transition-button.has-transition:hover {
    box-shadow: 0 4px 8px rgba(82, 196, 26, 0.4);
}

.transition-button:active {
    transform: scale(0.95);
}

/* 转场按钮容器 */
.transition-button-container {
    position: absolute;
    top: 0;
    width: 16px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

/* 转场按钮图标动画 */
.transition-button .transition-icon {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
    100% {
        opacity: 1;
    }
}
